Restoration of fibroblast growth factor receptor2 suppresses growth and tumorigenicity of malignant human prostate carcinoma PC‐3 cells

Abstract

The results indicate that restoration of FGFR2IIIb to the malignant human prostate epithelial cell prototype PC-3 restores properties associated with nonmalignant tumors and normal cells. This further suggests that epithelial cell resident, homeostasis-promoting FGFR2 may be involved in suppression of malignancy and that restoration may be a candidate for gene therapy of hormone-refractory prostate cancer.